TY - JOUR 
A1 - Aldaya Valverde, Víctor
AU - Guerrero García, Julio
AU - Calixto Molina, Manuel
T1 - Generalized Conformal Symmetry and Extended Objects from the Free Particle
Y1 - 1998
UR - http://hdl.handle.net/10317/515
UR - arXiv:hep-th/9707227v1
AB - The algebra of linear and quadratic function of basic observables on the phase space of
either the free particle or the harmonic oscillator possesses a finite-dimensional anomaly.
The quantization of these systems outside the critical values of the anomaly leads to a
new degree of freedom which shares its internal character with spin, but nevertheless features an infinite number of different states. Both are associated with the transformation properties of wave functions under the Weyl-symplectic group WSp(6,ℜ). The physical meaning of this new degree of freedom can be established, with a major scope, only by analysing the quantization of an infinite-dimensional algebra of diffeomorphisms generalizing string symmetry and leading to more general extended objects.
KW - Economía Aplicada
KW - Cuantización de sistemas
KW - Anomalías
LA - eng
PB - World Scientific Publishing Company
ER -